1 | 1971 | German Grand Prix | 15 | STP March Racing Team | March 711 | Ford Cosworth Cosworth DFV | 7 | 5 |
2 | 1972 | German Grand Prix | 10 | STP March Racing Team | March 721 | Ford Cosworth Cosworth DFV | 4 | 3 |
3 | 1973 | German Grand Prix | 2 | John Player Team Lotus | Lotus 72E | Ford Cosworth Cosworth DFV | 2 | DNF |
4 | 1974 | German Grand Prix | 1 | John Player Team Lotus | Lotus 76 | Ford Cosworth Cosworth DFV | 8 | 4 |
5 | 1975 | German Grand Prix | 5 | John Player Team Lotus | Lotus 72E | Ford Cosworth Cosworth DFV | 18 | DNF |
6 | 1976 | German Grand Prix | 10 | March Engineering | March 761 | Ford Cosworth Cosworth DFV | 11 | DNF |